Question 1 1 pts How many secondary colors are there for visible light? What are their...
solve 30-32 QUESTION 30 What colors of ink are used to print full-color pictures? a. magenta and cyan, plus black b. red, green, blue plus black c. red, green, yellow, blue plus black d. magenta, yellow, cyan plus black e. magenta, yellow, cyan, red, green, blue plus black QUESTION 31 How long will it take a microwave signal to travel to and return from a satellite at an orbit of 1.2x106m? a. 0.004s b. 2500 sec c. 0.008s a d....
The figure shown is used to indicate combinations of color primaries for subtractive mixing of colors. Which one of the following is true? 4 5 3 2 6 O (A) 1-green, 6- magenta, 4-yellow (B) 1-yellow, 4-blue, 7- white (C) 1-cyan, 5- green, 7- white O (D) 1-magenta, 5-red, 7-black
Python problem: 1. The colors red, blue, and yellow are known as the primary colors because they cannot be made by mixing other colors. When you mix two primary colors, you get a secondary color, as shown here: When you mix red and blue, you get purple. When you mix red and yellow, you get orange. When you mix blue and yellow, you get green. Create a text file with the names of two colors in it. Write a program...
What primary color must be added to magenta light to produce white light? Red/Blue/Yellow/Magenta/Green Correct: Green I was confused; does anyone can give detailed information? Thanks!
Which of the following visible colors of light has the highest frequency? blue orange O red yellow green
A metal foil has a threshold frequency of 5.45 x 1014 Hz. Which of the colors of visible light have enough energy to eject electrons from this metal? indigo yellow blue green violet orange red
A fluorescent material that is illuminated with ultraviolet light emits one photon of blue light and one photon of green light each time the electrons return to their ground state. What color does the material appear to the human eye? Red Cyan Magenta Yellow
10 pts] (a) What is the range of the visible spectrum in terms of wavelengths and frequencies? b) Most TVs, computer monitors, LED displays, and other color output devices use the RGB color model, in which colors are made by combining red, green, and blue in different intensities. Can any other color (including white light, the combination of all colors) be created by these RGB displays with the same maximum intensity as with these colors? Why or why not?
Using this data of the filtered and unfiltered white light, which two colors combine to form yellow. Explain using the relative peak intensities. Data: all are wavelengths in nm white light: 455.58 522.96 633.85 blue light: 455.58 green light: 524.38 red light: 631.79 white light with yellow filter: 459.22 523.67 634.53
1) what is the primary function of rod cells? a) convert light waves into action potential b) high sensitivity for detecting light waves c) detect fine detail and color d) visual accommodation 2. What is the primary function of cone cells? a) convert light waves into action potential b) high sensitivity for detecting light waves c) detect fine detail and color d) visual accommodation 3. Why did the American flag (red, white and blue) appear after staring at the flag...